Ultrasonic anti-icing and ice-removing complete device used for highway pavement

Abstract

The invention relates to an ultrasonic anti-icing and ice-removing complete device used for a highway pavement and belongs to the fields of ice-removing tools and highway maintenance devices. The device is characterized in that a start-stop controlling device 1, an adjusting device 2, an ultrasonic wave generating device 3 and a transduction device 4 are connected to each other to form a complete unit 12 together. A temperature sensor 5 is connected to the complete unit 12 through the connecting device 11, a humidity sensor 6 is connected to the complete unit 12 through a connecting device 11 and an ice thickness sensor 7 connected to the complete unit 12 through the connecting device 11. An energy-storage battery 8 is connected to the complete unit 12. An external power supply 9 is connected to a power supply adapter 10. The power supply adapter 10 is connected to the complete unit 12 and the energy-storage battery 8. The start-stop controlling device receives a sensor signal and enables a high-frequency mechanical oscillation to be generated in the transduction device 4 through cooperative control among the adjusting device 2, the ultrasonic wave generating device 3 and the transduction device 4 so that a cavitation effect is generated in pavement liquid and a high-effective shock wave is generated for enabling a surface tension wave having a limited amplitude to be generated in a surface of the liquid, thereby preventing the pavement from being frozen.

Description

technical field [0001] The invention relates to a complete set of ultrasonic anti-icing and deicing devices for expressway pavement, in particular to highway pavement accessories of ultrasonic anti-icing and deicing technology, and belongs to the field of deicing tools and road maintenance devices. Background technique [0002] Road icing has become a worldwide problem. Road icing has a serious impact on highway driving safety. Road icing will not only cause a decrease in traffic capacity, but also an important hidden danger to traffic safety. According to incomplete statistics, 30% of traffic accidents in winter are related to icy roads, causing serious casualties and economic losses. Most highways, airports and other roads in southern provinces such as Anhui, Jiangsu, and Jiangxi were closed, causing economic losses of tens of billions of yuan. Icing in cold areas will not only often cause the closure of expressways or airports, which will have a great impact on the natio...

AI Technical Summary

Problems solved by technology

Icing in cold areas will not only often cause the closure of expressways or airports, which will have a great impact on the national economy and people's lives, but also an important hidden danger to traffic safety.

At present, the method commonly used to solve road icing at home and abroad is to sprinkle industrial salt or other ice-melting salt; sprinkle industrial salt or other ice-melting salt, mainly to spread industrial salt or other ice-melting salt when the road surface is icing, to reduce the freezing point, Prevent road icing from causing traffic accidents and economic losses; sprinkling industrial salt or other deicing salts is the most common way to deice roads, but sprinkling industrial salt or other deicing salts will seriously corrode pavement materials and underground steel bars and pipes. It also brings serious harm to the growth of transportation infrastructure, surrounding soil and plants, increases repair costs, and causes huge economic losses

The deicing measures that are still in the research stage are mainly to heat up the pavement material in various ways to prevent the pavement from freezing. When the road surface heating material is damaged, it must be rearranged, resulting in a large waste. In order to prevent traffic accidents caused by icing on the expressway road, ensure traffic safety, protect the environment and save energy, it is urgent to develop an energy-saving and high-efficiency heating system. Anti-icing and de-icing device for expressway pavement with good durability

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